2943379 has 4 divisors (see below), whose sum is σ = 3071376. Its totient is φ = 2815384.

The previous prime is 2943373. The next prime is 2943389. The reversal of 2943379 is 9733492.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2943379 - 2³ = 2943371 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 9² + 4 + 3⁷ + 3⁹ + 7⁷ + 9³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2943371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63964 + ... + 64009.

It is an arithmetic number, because the mean of its divisors is an integer number (767844).

2^2943379 is an apocalyptic number.

2943379 is a deficient number, since it is larger than the sum of its proper divisors (127997).

2943379 is a wasteful number, since it uses less digits than its factorization.

2943379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127996.

The product of its digits is 40824, while the sum is 37.

The square root of 2943379 is about 1715.6278734038. The cubic root of 2943379 is about 143.3118368099.

The spelling of 2943379 in words is "two million, nine hundred forty-three thousand, three hundred seventy-nine".